ADVISORY/Aperto Networks Leads Multiple Sessions at Supercomm on WiMAX and Its Impact.

MILPITAS, Calif. -- the name of the second panelist in the event "Exploration Theater: WiMAX: Getting Ready for Primetime" should be spelled Mark Rodgers (sted Rogers).

The corrected release reads:

ADVISORY/APERTO NETWORKS LEADS MULTIPLE SESSIONS AT SUPERCOMM ON WIMAX AND ITS IMPACT

Aperto Networks, a leading WiMAX-class broadband wireless multiservice systems provider serving over 200 operators in 60 countries, will exhibit and speak at SUPERCOMM, www.supercomm2005.com from June 6 - 9, 2005 in Chicago, Illinois. The company will also hold a press conference to announce details of its new WiMAX portfolio and trial customers.

TUESDAY
When: Tuesday, June 7, 11am - 12pm
What: Press Conference: Aperto Networks WiMAX Launch
      (audio bridge also available)
Who:  Dr. Reza Ahy, President and CEO and Alan Menezes, Vice President
      of Marketing of Aperto Networks will be joined by Service
      Providers from Europe and the US

When: Tuesday, June 7, 1:40 - 2:20pm
What: WiMAX Forum Pavilion Session: Aperto Networks - Fulfilling the
      WiMAX Promise
Who:  Dean Chang, Director of Product Management, Aperto Networks.
      Dean is also Chair of the WiMAX Service Provider Working Group,
      WiMAX Board Member and IEEE 802.16 Working Group Secretary

When: Tuesday, June 7, 2:20 - 2:55pm
What: Exploration Theater: WiMAX:  Getting Ready for Primetime
      This roundtable discussion includes executives from various
      companies representing a complete WiMAX value chain. It will be
      moderated by one of the most recognized analyst in the industry,
      Peter Jarich of Current Analysis, and it will explore issues
      such as the carrier evolution to WiMAX deployment, CPE
      availability and cost curves, 802.16d and 802.16e solution and
      investment protection for operators
Who:  Moderator: Peter Jarich, Principal Analyst Wireless
                 Infrastructure, Current Analysis
      Panel:     Dr. Reza Ahy, President and CEO, Aperto Networks
                 Mark Rodgers, President US, Wireless Online
                 Keng Chen, VP Sales, Gemtek
                 George Wu, Director of Marketing, Fujitsu
                 Microelectronics America

When: Tuesday, June 7, 2:20 - 3:10pm
What: WiMAX Forum Pavilion Session: Overview and Update on WiMAX Forum
      Activities
Who:  Dean Chang, Director of Product Management, Aperto Networks.
      Dean is also Chair of the WiMAX Service Provider Working Group,
      WiMAX Board Member and IEEE 802.16 Working Group Secretary

WEDNESDAY
When: Wednesday, June 8, 9:30 - 10:40am
What: WiMAX Forum Pavilion Session: Overview and Update on WiMAX Forum
      Activities
Who:  Dean Chang, Director of Product Management, Aperto Networks.
      Dean is also Chair of the WiMAX Service Provider Working Group,
      WiMAX Board Member and IEEE 802.16 Working Group Secretary

When: Wednesday, June 8, 9:45 - 11am
What: W20D: Wi-Fi and WiMAX Convergence in IP Networks
      Once perceived as competing technologies, Wi-Fi and WiMAX
      wireless systems now work in complementary, converged fashion to
      blend "last few hundred feet" ubiquitous mobile and fixed
      wireless access with carrier-grade speed and scalability across
      metro areas.
Who:  Moderator: Alan Menezes, Vice President of Marketing, Aperto
                 Networks
      Panel:     Dr. Reza Ahy, President and CEO, Aperto Networks
                 Daniel J. Coombes, Senior Vice President, Wireless
                 Broadband Networks, and Chief Technical Officer,
                 Networks, Motorola
                 Madan M. Jagernauth, Director, Product Management,
                 Wireless Mesh Network, Nortel Networks
                 Lindsay Schroth, Senior Analyst, Broadband Access,
                 Yankee Group
                 Ron Sege, President and Chief Executive Officer,
                 Tropos Networks

When: Wednesday, June 8, 3:10 - 3:40pm
What: WiMAX Forum Pavilion Session: Aperto Networks - Fulfilling the
      WiMAX Promise
Who:  Dean Chang, Director of Product Management, Aperto Networks.
      Dean is also Chair of the WiMAX Service Provider Working Group,
      WiMAX Board Member and IEEE 802.16 Working Group Secretary

THURSDAY
When: Thursday, June 9, 9:45am - 12:45pm
What: Half-Day Tec Forum TF9: WiMAX, Alternative Service Models for
      Service Providers
      WiMAX technology provides service providers not only a new means
      to transport broadband services over the last mile, but also new
      service types. Near-term nomadic capabilities of WiMAX provide a
      means to differentiate a broadband service offering or to offer
      enhancements to existing wireline broadband service.
Who:  Moderator: Bill Erickson, Senior Vice President, Sales &
                 Marketing, Fujitsu Network Communications
      Panel:     Dean Chang, Director of Product Management, Aperto
                 Networks. Dean is also Chair of the WiMAX Service
                 Provider Working Group, WiMAX Board Member and IEEE
                 802.16 Working Group Secretary
                 Arun Ghosh, Senior Member of Technical Staff,
                 Wireless Networks, SBC Labs
                 Jonathan Morgan, Vice President of Product Marketing,
                 Tatara Systems
                 Lindsay Schroth, Senior Analyst, Broadband Access,
                 Yankee Group

When: Thursday, June 9, 1:40 - 2:20pm
What: WiMAX Forum Pavilion Session: Aperto Networks - Fulfilling the
      WiMAX Promise
Who:  Dean Chang, Director of Product Management, Aperto Networks.
      Dean is also Chair of the WiMAX Service Provider Working Group,
      WiMAX Board Member and IEEE 802.16 Working Group Secretary

Aperto Networks will exhibit on the SUPERCOMM show floor, in booth 14052.

About Aperto Networks

Aperto(R) Networks is a leading provider of WiMAX-class multiservice broadband wireless access systems for global markets. Founded to ensure high quality, high capacity and affordable broadband access for millions of users, Aperto systems have been deployed in over 200 operator networks in 60 countries, for business and consumer multiservice access, high-performance backhaul and fixed/mobile overlay infrastructures. Aperto's award-winning wireless access architecture, including its best-in-class Quality of Service and OptimaLink per-user link optimization software powers its newest generation of WiMAX-class PacketMAX(TM) systems as well as its classic PacketWave(R) solutions. The company delivers end-to-end solutions comprised of modular multi-sector base stations, minimal-install subscriber units, radios and antennas in 2.5, 3.3 - 3.8 and 5 GHz frequencies for point-to-multipoint and point-to-point deployments. Aperto Networks is a founding board member of the WiMAX Forum as well as a founder and lead contributor to IEEE 802.16a/d and the ETSI-BRAN standards. For more information on Aperto Networks, go to www.apertonet.com.